A1M southbound Jct 44 to Jct 43 lane 3 closure (58/6 - 55/8)
PlannedA1M southbound Jct 44 to Jct 43 lane 3 closure (58/6 - 55/8)
- Start time
- Tue, Aug 18, 2026 7:30 PM
- Expected end
- Wed, Aug 19, 2026 5:00 AM
- Duration
- 9 hours 30 minutes
- Road
- A1(M) – A1(M) Southbound Within J44 After Roundabout Access
- Category
- Construction Work
- Direction
- Southbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 3 closed, 1 of 3 lanes affected, 1 of 4 lanes affected
- Reason
- Road Improvement Or Upgrading
Move Insights
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- First published
- Tue, Aug 18, 2026 4:22 AM
- Last updated
- Tue, Aug 18, 2026 12:02 PM
- Cleared
- Wed, Aug 19, 2026 5:00 AM
- Latest update: A1M southbound Jct 44 to Jct 43 lane 3 closure (58/6 - 55/8)
- Coordinates
- 53.845530, -1.342391
- Latitude span
- 53.830402 – 53.854973
- Longitude span
- -1.346001 – -1.337957
- Bounding box centre
- 53.842688, -1.341979
- Location descriptions
-
- A1(M) southbound within J44 after roundabout access
- A1(M) southbound between J44 and J43
- A1(M) southbound within J44
- Feed validity status
- Planned
- Overall feed start
- Tue, Aug 18, 2026 7:30 PM
- Overall feed end
- Wed, Aug 19, 2026 5:00 AM
- Feed window length
- 9 hours 30 minutes
- Probability code (raw)
- probable
- Compliance option (raw)
- mandatory
- Source identification (raw)
- roadworks
- Management type value
- other
- Contra-flow flag (raw)
- false
- Width restriction flag (raw)
- false
- Height restriction flag (raw)
- false
- Weight restriction flag (raw)
- false
Segment 1
12 coordinate pairs- Description
- A1(M) southbound within J44 after roundabout access
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End1
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {2CBC8927-B1B4-4ECB-B4AF-B99AE913B5C8}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 520 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
53.851533 -1.344126 53.85138 -1.344037 53.850992 -1.34386 53.850352 -1.343566 53.849992 -1.34342 53.849641 -1.343298 53.849569 -1.343275 53.849083 -1.343145 53.848687 -1.343045 53.848219 -1.342961 53.847976 -1.342935 53.846932 -1.3428
Segment 2
4 coordinate pairs- Description
- A1(M) southbound between J44 and J43
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 4 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End2
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {CF0B6415-CF98-44C4-8683-EC5EBE961D37}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 266 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
53.846932 -1.3428 53.84546 -1.342695 53.845458 -1.342694 53.844541 -1.342563
Segment 3
3 coordinate pairs- Description
- A1(M) southbound within J44 after roundabout access
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End2
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {A6F94578-A584-48E7-A629-9EB990BB5008}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 47 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
53.851939 -1.344363 53.851767 -1.344259 53.851533 -1.344126
Segment 4
11 coordinate pairs- Description
- A1(M) southbound within J44
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {FF9C32B3-09FD-426F-88FE-5E49B31F2C78}
- Linear Element Type
- B Carriageway
- From Distance
- 30 m
- To Distance
- 384 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
53.854973 -1.346001 53.854589 -1.345872 53.854463 -1.345813 53.854175 -1.345665 53.854013 -1.345592 53.853841 -1.345503 53.85358 -1.345355 53.853327 -1.345207 53.852813 -1.344881 53.852399 -1.344644 53.851939 -1.344363
Segment 5
23 coordinate pairs- Description
- A1(M) southbound between J44 and J43
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 4 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End2
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {AA1A823B-F8FC-4842-9CC1-1E10E81E52A2}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,610 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
53.844541 -1.342563 53.843991 -1.342404 53.843775 -1.342332 53.843613 -1.342273 53.84328 -1.342157 53.842947 -1.34201 53.842694 -1.341893 53.842631 -1.341863 53.840981 -1.340856 53.840052 -1.340309 53.839547 -1.340012 53.839455 -1.33997 53.8387 -1.339645 53.838124 -1.339396 53.837079 -1.33905 53.836764 -1.338946 53.836479 -1.33888 53.836449 -1.338875 53.833264 -1.338257 53.832562 -1.338116 53.832462 -1.338104 53.831195 -1.33797 53.830402 -1.337957
- Geometry type
- MultiLineString
- Geometry points
- 53
- First coordinate pair
- -1.344126, 53.851533
- Road section segments
- 1
- Road section points
- 53
View geometry JSON
{
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View road section coordinates
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-1.338875,
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- Cause type
- Construction Work
- Detailed cause
- Road Improvement Or Upgrading
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 7
- Record created
- Tue, Aug 18, 2026 4:22 AM
- Record versioned
- Tue, Aug 18, 2026 12:02 PM
- Coordinate source
- Geometry
Driving on the A1(M)? See every live closure, roadwork and planned restriction on this road.
A1(M) live closuresRelated incidents
A1(M) northbound Jct 8 to Jct 9 hard shoulder closure and lane 1 closure
Planned Roadworks National HighwaysStarts in 6 hours 39 minutes
A1(M) northbound Jct 8 to Jct 9 hard shoulder closure and lane 1 closure
A1(M) northbound Jct 9 exit slip road closure
Planned Roadworks National HighwaysStarts in 6 hours 39 minutes
A1(M) northbound Jct 9 exit slip road closure
A1M southbound Alconbury lane closure
Planned Roadworks National HighwaysStarts in 6 hours 39 minutes
A1M southbound Alconbury lane closure
A1M NB L1 closed between MP 74/5 and 75/3
Planned Roadworks National HighwaysStarts in 5 hours 39 minutes
A1M NB L1 closed between MP 74/5 and 75/3
M62 eastbound Jct 35 to M18 southbound Jct 7 Lane 1 closure (152/7 291/9)
Planned Roadworks National HighwaysStarts in 5 hours 39 minutes
M62 eastbound Jct 35 to M18 southbound Jct 7 Lane 1 closure (152/7 291/9)
A1M Jct 63 to Jct 62 Southbound Lane 1 Closure (2)
Planned Roadworks National HighwaysStarts in 5 hours 39 minutes
A1M Jct 63 to Jct 62 Southbound Lane 1 Closure (2)